Not everyone is convinced that drug lord Joaquín "El Chapo" Guzmán, head of Mexico's Sinaloa Cartel, actually was arrested by authorities earlier this year.

Documentary filmmaker Charlie Minn, who's produced several movies about drug violence in Mexico, says he went to El Paso, Texas, after hearing of Guzmán's arrest in Mazatlán, Sinaloa, Mexico, and it didn't take long to hear people's disbelief.